Types of Energy

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What is potential energy?

Back

Potential energy is the energy stored in an object due to its position or state, often associated with height or configuration.

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NGSS.MS-PS3-2

Front

Where is potential energy maximum on a roller coaster?

Back

At the top of a big hill.

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NGSS.MS-PS3-2

Front

What is kinetic energy?

Back

Kinetic energy is the energy of motion, which depends on the mass and velocity of an object.

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NGSS.MS-PS3-5

Front

What type of energy is transformed in a microwave oven?

Back

Electrical energy is transformed into thermal energy and other forms, but not solar energy.

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What is solar energy?

Back

Solar energy is the energy derived from the sun's radiation, which can be converted into thermal or electrical energy.

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NGSS.MS-LS1-6

Front

What are the two types of energy used by a microwave oven?

Back

Electric energy and thermal energy.

Front

What is the formula for calculating kinetic energy?

Back

Kinetic energy (KE) = 1/2 mv², where m is mass and v is velocity.

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

Front

What is the relationship between potential energy and height?

Back

Potential energy increases with height; the higher an object is, the more potential energy it has.

Front

What is an example of potential energy?

Back

A rock held at the top of a hill has potential energy due to its elevated position.

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NGSS.MS-PS3-2

Front

What is an example of kinetic energy?

Back

A moving car has kinetic energy due to its motion.

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NGSS.MS-PS3-5